Rede de Administração Jobs

I need DevOps engineer to install Kamailio + 5 Asterisk servers. I’ve already spun up seven fresh VPS instances on DigitalOcean—one reserved for Kamailio as the SIP load balancer and the other five for Asterisk media servers. All machines are clean and reachable via SSH; I’ll hand over credentials as soon as we agree on the engagement. Here’s what I need done: • Install and harden Kamailio, then shape it into a smart load-balancer for voice traffic. I don’t have a preset config, so I’ll rely on your recommendations for optimal routing, security, and registration handling. • Deploy Asterisk on each of the five media servers, making sure they register cleanly behind Kamailio. Expected traffic is voice calls only. • Enable and ...

Network Security Project & EVE-NG Implementation The goal is to build a modern, multi-layered Defense-in-Depth strategy, strengthen inter-branch connectivity, and harden critical business systems. This includes hands-on technical implementation using EVE-NG (60%), plus documentation deliverables (10%). Tasks: IP Addressing & Subnetting – Departmental subnets, DMZ, firewall zones, scalable addressing for future growth. L2/L3 Security Controls – VLANs, ACLs, port security, DHCP snooping, DAI, storm control, and anti-spoofing. Secure VPN Connectivity – Encrypted site-to-site tunnels with failover for all branches. Advanced IDS/IPS Deployment – Install, tune, and validate IDS/IPS using simulated attacks. Firewall High Availability – Deploy active/acti...

I need my existing MPLS network migrated to Cisco Viptela SD-WAN and I want the entire engagement executed remotely while remaining closely coordinated with our team in Hyderabad, Telangana. The project must be wrapped up within two to three weeks from kickoff. You should already hold a Cisco SD-WAN certification and have solid, hands-on experience leading full-scale MPLS-to-SD-WAN transitions. Day-to-day you will plan the design, configure vManage / vSmart / vBond, build policies, carry out site cut-overs, troubleshoot any issues that surface and leave us with clear documentation and knowledge transfer. Deliverables • Migration run-book with rollback strategy • Remote configuration and onboarding of all controllers and edge devices • Coordinated cut-over for each site...

Necesito que me instalen desde cero una centralita virtual PBX VoIP basada en Issabel con el objetivo de gestionar el soporte al cliente. Yo facilitaré los datos de acceso al servidor (o la instancia cloud) y las credenciales del proveedor SIP; lo que busco es que la plataforma quede operativa y lista para recibir y distribuir llamadas internas y externas dedicadas para usuarios finales El trabajo debe incluir: • Instalación limpia de la versión estable de Issabel, con Asterisk ya integrado. • Creación de las extensiones iniciales, cola o ring-group para soporte, buzón de voz y, si es necesario, un IVR simple para enrutar llamadas entrantes. • Pruebas de llamada entrante y saliente para confirmar que todo funcione sin eco ni cortes. Panel ...

I have a Cisco 3048 switch sitting behind a Mikrotik router and need to carve out a handful of private, isolated VLANs. Each VLAN must be unable to see traffic from the others, while still reaching the Mikrotik gateway for upstream access. The switch currently carries only a flat network; no prior PVLAN or port-isolation work has been done. Your task is to log in remotely, back up the existing running-config, create the new isolated VLANs, trunk them cleanly to the Mikrotik, and verify end-to-end connectivity. CLI-level experience on both Cisco IOS-style gear and RouterOS is essential; I’m not on a 2960 or Nexus 9000, so please be comfortable with the 3048 command set. Deliverables: • Updated switch configuration with the new private VLANs in place • Any required Mikrot...

I need reliable, around-the-clock access to the live feed from the security cameras in my small Italian-beef spot. Right now I don’t even know whether the system records to a local DVR or uploads to the cloud—I just know I can’t see it when I’m off-site. The goal is straightforward: real-time monitoring on my office computer whenever I like, without physically going to the restaurant. Here’s what has to happen: • Identify the existing camera model and storage method (local DVR, NVR, or cloud). • Configure or re-configure network settings (port forwarding, VPN, or secure P2P) so the feed is reachable from outside the premises. • Set up a secure desktop-ready viewer or browser interface and show me how to log in. • Walk me through basi...

I need a reliable engineer who can travel to my client’s office in Pune once a week to keep their servers and desktops fully patched. The role is strictly technical maintenance: every visit you will review the latest releases, schedule any required downtime with the on-prem team, apply software updates and security patches on both Windows and Linux machines, then verify services are back online. Typical stack you’ll touch includes Windows 10/11, Windows Server 2019, Ubuntu LTS and a few CentOS boxes. Experience with Windows Update Services, PowerShell, apt/yum and basic bash scripting will help you move quickly, but I’m happy if you have an equivalent toolset that achieves the same result. Deliverables each visit • All pending OS patches applied successfully &b...

I have a cable-modem internet line in Pakistan that I must be able to reach securely from any location worldwide. The hardware on site is a Netgear router that has not yet been configured. Your task is to turn that router into a reliable gateway: load the right firmware (or update the stock one if that is safer), create a VPN server on it and make sure I can tunnel into the network whenever I’m abroad. I chose a Virtual Private Network as the connection method, but I am flexible on the exact protocol—OpenVPN, L2TP/IPsec or any other option you feel will balance security with ease of use. All I care about is rock-solid encryption, stable throughput and the ability to reconnect automatically if the line drops. Once the VPN is up you will also need to confirm that I can log ...

I have a fully-built MERN stack application ready for production and now need it running smoothly on AWS. The core environment will live on EC2, with static assets off-loaded to S3, so you should be comfortable configuring both services for high availability, security groups, IAM roles and VPC networking. Beyond the initial lift-and-shift, I want a hands-free release process. Please set up a full CI/CD pipeline and wire it to my GitHub repo, using Jenkins as the orchestrator. Containerising the app with Docker is preferred so updates remain predictable and rollbacks are easy. Key outcomes I’m looking for: • Production instance online behind a domain, SSL in place and basic monitoring enabled • Automated build-test-deploy pipeline in Jenkins triggered by every push t...

My home lab runs on an Ubuntu server and I want Eve-NG fully installed (community version), and ready for advanced network simulations. You’ll connect through my Windows PC which I’ll leave on for you; I’ll keep a PuTTY SSH session open so you can hop straight onto the box. Key things I expect
 • Eve-NG Community or Pro—whichever fits best for building complex, multi-vendor, “advanced” topologies. • Proper kernel tweaks, nested virtualization settings, and any performance tuners needed so the platform stays stable when I spin up large labs. • Your advice on supplementary tools or packages that make day-to-day lab life easier (Wireshark, Docker helpers, useful Eve-NG add-ons, etc.). If you feel nothing else is required, just let me k...

Complete mitigation architecture Severity-based response engine RSU-based edge filtering design ONOS flow rule scripts (DROP, METER, MIRROR) Simulation setup using Mininet-WiFi + SUMO Performance evaluation graphs Comprehensive project report + paper-ready results

I am building out a Cisco service-provider lab and need an experienced CCIE (or equivalent) to walk me through a full VXLAN with EVPN configuration from scratch. The focus is purely on configuration—not troubleshooting or green-field design—so I have the topology ready and gear online; what I lack is the precise, production-grade CLI that ties it all together. You will guide me step-by-step, explain each command’s purpose, and provide verification checks so I can confirm that both Layer-2 and Layer-3 tenant traffic flows correctly over the underlay. We will work live over screen-share; a concise set of notes and final device configs should follow the session so I can replicate the setup later. Deliverables • Live remote session (up to 2 hrs) configuring VXLAN + E...

Διαθέτω MikroTik RB5009 πίσω από σύνδεση Starlink και θέλω να ρυθμίσω τα data plans των χρηστών μου απευθείας στο RouterOS. Πιο συγκεκριμένα, αυτό που προέχει είναι να σταματά αυτόματα η πρόσβαση μόλ&iota...

I want to run a small-scale proof of concept—no more than five endpoints split between Windows and Mac—to show how Microsoft Defender with VPN and Intune can secure and manage various devices. On the Defender side: real-time threat protection, vulnerability management dashboards, and endpoint detection and enrollment. Enable web protection using Microsoft defender VPN to encrypt all Internet traffic from and to device Current setup: Entra ID setup and sync with on-premise AD accounts Deliverables These activities are done prod systems so credentials cannot be shared, all the work must be done using screen sharing tools like anydesk, teamviewer or similar • A working PoC environment covering 1–5 Windows and macOS devices • A brief hand-off call or recordin...

I need assistance setting up multiple existing domains for email hosting. These domains will be associated with business websites. Requirements: - Configure existing domains for email hosting - Ensure proper domain settings and DNS configuration - Provide documentation for future management Ideal Skills: - Experience with domain management and DNS settings - Familiarity with email hosting platforms - Attention to detail and reliability

I supervise our in-house network security team and want an external specialist to strengthen three critical areas—firewall management, intrusion detection / prevention, and ongoing network monitoring / analysis. The single objective is a demonstrable improvement in our overall security posture: cleaner rules, sharper detection, and clearer visibility that the team can maintain long after you finish. Here’s how I picture the engagement: • Begin with read-only access so you can baseline current firewall rules, IDS/IPS signatures, and telemetry. • Present an action plan that outlines changes, testing steps, and potential impact. • Optimise firewall policies, fine-tune IDS/IPS rules, and build or refine monitoring dashboards (Splunk, ELK, Security Onion, or com...

Fix DNS + Update INSTALL DirectAdmin + IP & Domain Setup INSTALL DirectAdmin Update (Domain + IP Configuration) I need an experienced DirectAdmin server administrator to fix all DNS issues, update DirectAdmin, configure server IP addresses, and properly connect my domain name. Everything must work perfectly: websites, email, SSL, nameservers, DNS zones. Tasks to Perform: 1. DNS Troubleshooting & Full Repair - Fix A, AAAA, CNAME, MX, TXT, SPF, DKIM, DMARC - Fix DNS zone issues in DirectAdmin - Configure nameservers (ns1 / ns2) - Ensure DNS propagation - Configure PTR / Reverse DNS - Fix email deliverability issues 2. DirectAdmin Update & Optimization - Update DirectAdmin to latest stable version - Fix any DirectAdmin errors - Update Apache/Nginx, MariaDB/MySQL, Exim, Dovecot ...

Fix DNS + Update INSTALL DirectAdmin + IP & Domain Setup INSTALL DirectAdmin Update (Domain + IP Configuration) I need an experienced DirectAdmin server administrator to fix all DNS issues, update DirectAdmin, configure server IP addresses, and properly connect my domain name. Everything must work perfectly: websites, email, SSL, nameservers, DNS zones. Tasks to Perform: 1. DNS Troubleshooting & Full Repair - Fix A, AAAA, CNAME, MX, TXT, SPF, DKIM, DMARC - Fix DNS zone issues in DirectAdmin - Configure nameservers (ns1 / ns2) - Ensure DNS propagation - Configure PTR / Reverse DNS - Fix email deliverability issues 2. DirectAdmin Update & Optimization - Update DirectAdmin to latest stable version - Fix any DirectAdmin errors - Update Apache/Nginx, MariaDB/MySQL, Exim, Dovecot ...

We are seeking a highly skilled developer with expertise in Aeron and SBE to engineer a greenfield, ultra-low latency cryptocurrency market-making core on AWS. The goal is to achieve an internal tick-to-trade latency of <50 microseconds (p99) on the "Hot Path." Key Objectives: - Implement a single-server, multi-process architecture where Data Ingestion, Strategy, and Execution communicate via Shared Memory (IPC), bypassing the network stack entirely for internal messages. - Leverage Aeron (for transport) and SBE (Simple Binary Encoding) to eliminate garbage collection and object copying. - Ensure the system runs efficiently on AWS c5n instances with Kernel Bypass and CPU Pinning enabled. Deliverables: The project will be divided into three milestones: 1. Miles...

I recently moved every FSMO role—Schema Master, Domain Naming Master and PDC Emulator—to a new Windows Server 2025 DC. The transfers completed, but SYSVOL and Active Directory replication are now stuck on the “Replication Access was Denied” error. So far I have: • verified AD permissions, • confirmed network connectivity, and • combed through the event logs. Despite this, the partners still refuse to sync. I need a specialist who can hop on remotely, trace the real cause (DFS-R, ACL, lingering metadata—whatever it is) and restore healthy replication. Please document the exact commands or console steps you use—repadmin, dcdiag, ADSI Edit, DFS Management, etc.—along with a brief explanation so I can reproduce or audit the ...

Hello, We are looking for an experienced trainer to deliver a short-term training project on "Riverbed RCPE WAN Optimization (iopt) Professional Implementation". Responsibilities: - Conduct focused training sessions on Riverbed RCPE WAN Optimization (iopt) Professional Implementation - Create or adapt training material as required - Provide hands-on lab guidance (if applicable) Requirements: - Proven experience in Riverbed RCPE WAN Optimization (iopt) Professional Implementation - Prior corporate training experience preferred - Ability to deliver training effectively within a short-term timeline To Apply, Please Share: - Updated CV / Profile - Course contents (TOC) - Daily / Hourly commercial rates - Lab availability & charges (if applicable) - Your availability schedule ...

Network Security Project & EVE-NG Implementation The goal is to build a modern, multi-layered Defense-in-Depth strategy, strengthen inter-branch connectivity, and harden critical business systems. This includes hands-on technical implementation using EVE-NG (60%), plus documentation deliverables (10%). Tasks: IP Addressing & Subnetting – Departmental subnets, DMZ, firewall zones, scalable addressing for future growth. L2/L3 Security Controls – VLANs, ACLs, port security, DHCP snooping, DAI, storm control, and anti-spoofing. Secure VPN Connectivity – Encrypted site-to-site tunnels with failover for all branches. Advanced IDS/IPS Deployment – Install, tune, and validate IDS/IPS using simulated attacks. Firewall High Availability – Deploy active/acti...

Network Security Project & EVE-NG Implementation The goal is to build a modern, multi-layered Defense-in-Depth strategy, strengthen inter-branch connectivity, and harden critical business systems. This includes hands-on technical implementation using EVE-NG (60%), plus documentation deliverables (10%). Tasks: IP Addressing & Subnetting – Departmental subnets, DMZ, firewall zones, scalable addressing for future growth. L2/L3 Security Controls – VLANs, ACLs, port security, DHCP snooping, DAI, storm control, and anti-spoofing. Secure VPN Connectivity – Encrypted site-to-site tunnels with failover for all branches. Advanced IDS/IPS Deployment – Install, tune, and validate IDS/IPS using simulated attacks. Firewall High Availability – Deploy active/acti...

I’m looking to tighten up email authentication on two separate sender domains by adding fully-compliant SPF, DKIM and DMARC records. I already hold direct access to the DNS zones, so you’ll be able to push the changes—or send me the exact TXT snippets to paste—without delay. At the moment there are no existing authentication records to worry about, which means you’ll be starting from a clean slate. I need you to: • Build and publish a correct SPF record for each domain, keeping it under 255 characters and within the ten-lookup limit. • Generate DKIM keys, supply the private keys securely, and add the corresponding public selectors in DNS, then confirm they sign properly. • Create DMARC policies (initially “none” with aggregate ...

I have a Dell EMC Networking S4148F-ON destined for a data-center rack, but it is still running the factory shipping firmware. I need OS10 loaded and booting cleanly before it can be placed into production. At the moment I do not have the OS10 image, so part of this job is helping me source the exact, legally obtainable image that matches this model and its license entitlement. Once the image is in hand, you will guide (or remotely perform) the complete installation: preparing the USB or TFTP method, establishing console access, upgrading the boot code if required, and verifying a successful boot into OS10. I am not looking for additional VLAN, load-balancing, or redundancy configuration right now—just a pristine, up-to-date operating system ready for me to configure later. Deliver...

I have three network assignments lined up and I want a CCNP-level specialist in Routing and Switching to take full ownership of them. All work is on Cisco gear—primarily ISR and Catalyst routers and switches—plus the firewalls that sit at the edge. Scope of work 1. Configuration – roll out a fresh router/switch stack, establish VLANs, trunks, and dynamic routing (EIGRP and OSPF) so the new gear drops into production cleanly. 2. Troubleshooting – track down an intermittent routing-loop issue that crops up when BGP fails over, and clear up a STP inconsistency on the access layer switches. 3. Optimization – tighten latency by adjusting path selection, pruning unused VLAN traffic, and tweaking QoS policies affecting the firewalls. Deliverables • Update...

My production mail server runs on Debian and every main layer—Postfix, Zimbra and the Kernel—now needs to move to the latest stable releases. All three components must come through the process with complete data integrity, so the job starts with a solid backup plan: at the moment no backup exists and I will rely on you to design, create and test one before any package is touched. Once the safety net is in place, the work continues with a carefully staged upgrade. Postfix, Zimbra and the Kernel should be brought up to date, followed by migration to the current Debian stable. I expect minimal downtime, full preservation of mailboxes, calendars, contacts, aliases and logs, and a short verification window after each major step to catch issues early. The assignment is finished whe...

I need GenieACS installed and fully configured so it can act as my TR-069 ACS for every CPE we ship—routers, modems and gateways alike. Besides a clean installation, the job includes writing any required scripts so that new or unknown devices are auto-detected, properly provisioned and able to report client Wi-Fi status back to the platform. Daily operations have three pillars: device-side firmware upgrades, streamlined configuration management and a solid troubleshooting/diagnostics workflow. I also want built-in visibility, so the system must generate error reports, store connection logs and track usage statistics I can export or view from the GenieACS GUI or API. Deliverables • Production-ready GenieACS instance installed on my server (Ubuntu or CentOS—let me know whi...

I have one specific URL that must be shielded by either Cisco and Sophos security layers. The task is straightforward: I will submit the url link that need Cisco or Sophos URL Protection activation. You must have either Cisco or Sophos to be able to do this requirement for me.

I’m rolling out a large community-wide WiFi network and I want my central MikroTik router configured to serve both hotspot users and PPPoE subscribers smoothly. The goal is a single, well-tuned RouterOS configuration that handles the following: • Hotspot – custom HTML/CSS login page, voucher-based access, per-user bandwidth shaping • PPPoE – reliable user authentication, dynamic bandwidth profiles, and multi-gateway load-balancing for resilience • Consistent bandwidth management across both services so no one user can choke the link I’ll provide remote access to the router along with design notes and branding assets for the captive portal. Once you’re done I’d like a short hand-over document (or quick Loom video) outlining the key qu...

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I’m ready to roll out a brand-new hardware firewall and need a network security specialist who can handle the full installation and configuration process with confidence. The immediate priority is straightforward: firewall configuration focused on deploying a fresh appliance, then validating that every rule, policy, and interface behaves exactly as designed. What I expect from you: • Pre-deployment review of my current topology and any potential compatibility issues • Clean, well-structured base configuration built around our security policies • Hands-on installation (remote guidance or onsite, depending on feasibility) followed by live cutover support • Post-deployment verification, including basic throughput tests and log checks • Concise documenta...

We are seeking a highly skilled developer with expertise in Aeron and SBE to engineer a greenfield, ultra-low latency cryptocurrency market-making core on AWS. The goal is to achieve an internal tick-to-trade latency of <50 microseconds (p99) on the "Hot Path." Key Objectives: - Implement a single-server, multi-process architecture where Data Ingestion, Strategy, and Execution communicate via Shared Memory (IPC), bypassing the network stack entirely for internal messages. - Leverage Aeron (for transport) and SBE (Simple Binary Encoding) to eliminate garbage collection and object copying. - Ensure the system runs efficiently on AWS c5n instances with Kernel Bypass and CPU Pinning enabled. Deliverables: The project will be divided into three milestones: 1. Miles...

I’m looking for a seasoned network-security professional who can take ownership of both a thorough penetration test and the ongoing security monitoring of our infrastructure. The immediate focus is to uncover weaknesses across our internal and external network surfaces, then roll straight into continuous oversight so we stay ahead of emerging threats. During the penetration phase you’ll be free to employ industry-standard toolsets such as Nmap, Metasploit, Burp Suite, or anything you deem fit, provided every step is documented. Once testing is complete, I’ll need a clear, prioritised report outlining each vulnerability, evidence of exploitation, and actionable remediation guidance that my IT team can follow. Afterward, I want 24/7 security monitoring set up—log co...

I want a thorough vulnerability assessment performed on our entire stack—public-facing web applications, internal network infrastructure, and the cloud services we run on AWS and Azure. The engagement should mirror real-world attack techniques while remaining fully ethical and non-disruptive to production. The assessment must dig deep into application logic flaws, misconfigurations, outdated dependencies, lateral-movement paths inside the network, and insecure cloud IAM or storage settings. Industry-standard tooling such as OWASP ZAP, Burp Suite, Nessus, Nmap, Metasploit, and AWS Inspector may be used alongside your own custom scripts; methodology should align with OWASP, NIST, and PTES guidance. Deliverables • A comprehensive report for each environment that lists every dis...

Our in-house applications are dropping connection to the network and users are losing access midway through their work. The project focuses on diagnosing and resolving these connectivity problems from the software side—configuration, updates, corrupted settings, or client-side services—rather than physical cabling or hardware replacement. You’ll be given remote access to the affected workstations and the server logs. The goal is to restore stable, uninterrupted connectivity and document exactly what was adjusted so we can replicate or roll back the changes if needed. Please highlight prior experience handling similar software-based network disruptions in Windows or mixed OS environments. A concise outline of your approach, typical turnaround time, and any specialised to...

We have a working NVR alarm server but **cameras are only sending alarm status notifications (SendAlarmStatus) instead of actual alarm data with images (SendAlarmData)**.

I’m seeking reliable, on-call assistance to keep my Windows-based desktops, laptops, and the small set of network devices in top shape. Day-to-day you’ll troubleshoot and resolve software glitches, diagnose hardware faults, and restore network connectivity whenever it drops. All work is performed remotely, so you should already be comfortable with tools such as TeamViewer, AnyDesk, or native Windows Remote Assistance, and be able to guide an end user over the phone or chat when physical intervention is required. Typical tasks include: • Installing, configuring, or repairing Windows applications • Running remote diagnostics to pinpoint failing components • Adjusting router, switch, or access-point settings to stabilise connections • Documenting the ste...

I’m looking for an experienced technician who can jump in remotely whenever a desktop, laptop, or network device decides to misbehave. Most of my end-users are spread across India (and a few other countries), so fast response via AnyDesk, TeamViewer, RDP or a comparable tool is essential. The bulk of the work revolves around system-level troubleshooting: resolving OS boot loops, driver clashes, virus clean-ups, printer issues, intermittent Wi-Fi drops, switch or router misconfigurations—anything that keeps a user from working. You should be equally comfortable walking a non-technical employee through basic checks as you are diving into logs or CLI sessions to track down a tricky packet-loss problem. Although I also handle onsite calls, this engagement is strictly remote; ...

I have a Windows Server 2016 installation running a handful of Office licences. Microsoft Word has started throwing application-level errors whenever a user launches or saves a document. The rest of the server behaves normally, so I’m convinced the problem sits with Word or its related services rather than with basic networking or hardware. What I need is targeted troubleshooting and support: someone who can connect, dig through Event Viewer, analyse crash logs, check Office and Windows patch levels, and pinpoint the root cause. If a clean repair or reinstall of Office is required, I’ll rely on you to handle that process and ensure all existing user preferences and templates stay intact. Group Policy, registry tweaks, or PowerShell scripts are all fair game as long as the fix ...

I’m refreshing my on-premise infrastructure and need the entire environment moved onto Windows Server 2025. The job starts with a clean installation of the new OS (physical machine or Hyper-V/VMware guest, whichever we decide fits best) and ends when every workload now running on the legacy server is fully functional on the new platform. Core tasks • Install and harden Windows Server 2025. • Promote the box to a domain controller, replicate Active Directory and seize/transfer all FSMO roles. • Migrate DNS zones so name resolution remains seamless. • Move all file shares with existing NTFS and share-level permissions intact, including quotas where applicable. • Build a two-node failover cluster and validate it for future workloads. • Use Micr...

Necesito una mano experta para poner en forma nuestro Controlador de Dominio principal y su Backup, ambos sobre Windows Server 2012. Me interesa una intervención doble: resolver los problemas concretos que ya detecté y, al mismo tiempo, realizar la revisión preventiva de rigor. Problemas puntuales que quiero corregir: • Falta de comunicación fluida entre el DC y el Backup, lo que provoca demoras o fallos al replicar la información. • Dificultades al unir nuevos equipos al dominio: los equipos no siempre se registran o reciben las directivas correctamente. Además de solucionar lo anterior, busco una verificación completa del entorno: estado de la replicación, roles FSMO, DNS, DHCP, políticas de grupo, actualizacion...

I need Google Voice fully configured for personal use in the United States so my small team (no more than five people) can start texting, calling, and receiving calls right away. Here’s what I expect: • Obtain and activate one or more U.S. Google Voice numbers. • Configure calling, text messaging, and basic call-handling options so every team member can use the service on desktop and mobile. • Walk me through any verification steps, port-in requirements, or carrier settings that may pop up. • Show me how to manage users, assign numbers, and control permissions so we stay organized as we grow. Everything should be ready for live use—no half measures or work-arounds—so we can focus on talking to clients instead of wrestling with setup scree...

I have a MikroTik router that I use at home and I’d like to restrict all internet traffic except WhatsApp. The job is straightforward: supply a ready-to-paste set of firewall rules (or an .rsc snippet) that reliably blocks every other service while allowing WhatsApp functionality preferably only messaging, but can allow voice, video, attachments and web-based verification, if can not be blocked. Because this is for personal use I’m not concerned with enterprise-grade segmentation or reporting; I simply want a clean, lean rule-set that I can drop into WinBox or the terminal right away. I already manage my own firewall, so step-by-step training isn’t necessary—just include a brief line or two explaining where in the rule order the snippet should sit so I don’t ...

I need a cloud-based VPN spun up and fully integrated with the TP-Link router already installed at my Hyderabad office so that my staff can enjoy secure remote access wherever they work. The single goal is airtight, encrypted connectivity into our internal resources; no site-to-site links or public gateways, just employee log-ins that terminate in Hyderabad for consistent geo-location. Here’s what I expect from the engagement: • Configure the VPN server side (OpenVPN, WireGuard or another standards-based solution you recommend) and harden it against common threats. • Align all settings with the TP-Link firmware so that router-level firewall, forwarding and DDNS (if needed) cooperate seamlessly with the tunnel. • Produce connection files or profiles that my team ca...

Hello, I need someone to complete a small networking project for me. Please read the details carefully. PROJECT TITLE: DDoS Traffic Simulation and Wireshark Analysis (hping3 + Wireshark) WHAT YOU NEED TO DO: Set up two devices or two virtual machines and perform the following: Run normal traffic tests Run a SYN flood using hping3 Run a UDP flood using hping3 Run an ICMP flood using hping3 Capture all traffic in Wireshark I need clean, high-quality results. PERSONALIZATION REQUIREMENTS (IMPORTANT): All screenshots, filenames, terminal prompts, and labels must use the name: skerdi.340 Please follow these rules: The Linux username must be: skerdi.340 Example terminal prompt: skerdi.340@linux:~$ All screenshot filenames must start with: skerdi.340_ Examples: Any notes ins...

I need help configuring networking options for Dante. Essential tasks include: - Set up routing settings - Configure firewall rules - Manage bandwidth Ideal skills and experience: - Strong knowledge of Dante - Networking expertise - Experience with routing, firewall, and bandwidth management

I have a Nutanix cluster in production, and the hardware for one node failed; the boot disk has been replaced, and it is showing as available in XCC. I now need an expert who can make the boot drive boot into Nutanix and then integrate this node smoothly, apply the normal “standard” Nutanix configuration we use across the rest of the cluster, and confirm everything is healthy before I put it into workload rotation. The job involves: • Making the Node boot using Phoenix, loading KVM • Adding the compute node to Prism and completing the cluster expansion wizard • Verifying firmware, AOS, hypervisor, and LCM alignment with the existing environment • Checking network and storage policies so the node joins the same VLANs and data protection domains as its p...

I need a lightweight yet robust Network Management System built with the same ease-of-use and depth of insight I enjoy in LibreNMS. The single purpose is clear: keep constant watch over my routers, switches, servers, workstations, and security appliances, then present that data in a way that lets me act before users feel any impact. Core expectations • Native SNMP discovery and polling that works out of the box, no manual OIDs unless I choose to add them. • Real-time performance views—interface throughput, CPU, memory, latency—rendered in responsive graphs that update without page refresh. • A flexible dashboard designer so I can drag-and-drop widgets and schedule custom PDF or CSV reports. • Alerting engine with rule builder and multi-channel notif...

I want to get a fully functional on-premises Kubernetes cluster running on Debian servers in our own rack. The machines are already racked and cabled; what is missing is a clean installation of Debian, the kube-control plane, worker nodes, networking and basic monitoring so that we can start scheduling workloads straight away. Scope • Install the current stable Debian release on each node (I will give you remote IPMI/KVM access). • Bootstrap the cluster with kubeadm (or an alternative you recommend) including HA control plane, CNI, CSI and basic RBAC. • Set up a simple storage backend that works in an on-prem environment (NFS, local-PV or similar) and enable metrics-server plus a lightweight dashboard for quick health checks. • Provide clear, step-by-step docum...